@article{VMUMM_1983_1_a18,
     author = {A. N. Filippov},
     title = {Propagation of longitudinal elastic waves in a rod surrounded by a medium of {Winkler} type},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {74--78},
     publisher = {mathdoc},
     number = {1},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1983_1_a18/}
}